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https://github.com/espressif/ESP8266_RTOS_SDK.git
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43 lines
1.1 KiB
C
43 lines
1.1 KiB
C
/*
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* SHA-256 implementation with extra ESP8266 support added.
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* Uses mbedTLS software implementation for failover when concurrent
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* SHA operations are in use.
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*
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* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
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* Additions Copyright (C) 2016, Espressif Systems (Shanghai) PTE LTD
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* SPDX-License-Identifier: Apache-2.0
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may
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* not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*/
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#ifndef _SHA256_ALT_H_
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#define _SHA256_ALT_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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#if defined(MBEDTLS_SHA256_ALT)
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#include "esp_sha.h"
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typedef esp_sha256_t mbedtls_sha256_context;
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#endif /* MBEDTLS_SHA256_ALT */
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#ifdef __cplusplus
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}
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#endif
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#endif
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